<script setup>
defineProps({
    title:{
        required:true,
        type:String
    }
})
</script>
<template>
    <el-card class="page-container">
      <template #header>
        <div class="header">
          <span>{{title}}</span>
          <div class="extra">
           <slot name="extra"></slot>
          </div>
        </div>
      </template>
       <slot></slot>
    </el-card>
  </template>
  
  <style lang="scss" scoped>
  .page-container {
    min-height: 100%;
    box-sizing: border-box;
    .header {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
  }
  </style>